[Event "URS-ch25 Quarterfinal"]
[Site "Minsk"]
[Date "1957.05.02"]
[Round "6"]
[White "Vistinietzki, Itzhak"]
[Black "Sokolsky, Alexey Pavlovich"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. e3 O-O 6. a3 Be7 7. Bd3 b6 8. O-O c5 9. b3 cxd4 10. exd4 Nc6 11. Bb2 Ba6 12. Ne5 Na5 13. Qe2 Rc8 14. c5 Bxd3 15. Qxd3 Ne4 16. Nxe4 dxe4 17. Qxe4 Nxb3 18. Rad1 Qd5 1/2-1/2